266987151

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{429931}}^1$

素因数の和:429963

約数の個数: 16

約数和(自身を含む): 412734720

約数和(自身を除く): 145747569

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 429931, 1289793, 3869379, 9888413, 11608137, 29665239, 88995717, 266987151]

約数ペア:

[(1, 266987151), (3, 88995717), (9, 29665239), (23, 11608137), (27, 9888413), (69, 3869379), (207, 1289793), (621, 429931)]